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Modular Robotic VehicleA modular robotic vehicle includes a chassis, driver input devices, an energy storage system (ESS), a power electronics module (PEM), modular electronic assemblies (eModules) connected to the ESS via the PEM, one or more master controllers, and various embedded controllers. Each eModule includes a drive wheel containing a propulsion-braking module, and a housing containing propulsion and braking control assemblies with respective embedded propulsion and brake controllers, and a mounting bracket covering a steering control assembly with embedded steering controllers. The master controller, which is in communication with each eModule and with the driver input devices, communicates with and independently controls each eModule, by-wire, via the embedded controllers to establish a desired operating mode. Modes may include a two-wheel, four-wheel, diamond, and omni-directional steering modes as well as a park mode. A bumper may enable docking with another vehicle, with shared control over the eModules of the vehicles.
Document ID
20150014991
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Borroni-Bird, Christopher E.
Vitale, Robert L.
Lee, Chunhao J.
Ambrose, Robert O.
Bluethmann, William J.
Junkin, Lucien Q.
Lutz, Jonathan J.
Guo, Raymond
Lapp, Anthony Joseph
Ridley, Justin S.
Date Acquired
August 3, 2015
Publication Date
July 21, 2015
Subject Category
Electronics And Electrical Engineering
Cybernetics, Artificial Intelligence And Robotics
Technology Utilization And Surface Transportation
Report/Patent Number
Patent Number: US-Patent-9,085,302
Patent Application Number: US-Patent-Appl-SN-14/032,473
Funding Number(s)
CONTRACT_GRANT: SAA-EA-10-017
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,085,302
Patent Application
US-Patent-Appl-SN-14/032,473
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